Feuling« HIGH FLOW cam plates for T/C« engines increase engine oil flow and volume by enlarging the oil pump reservoirs and critical oil passages, including matching the oil port holes throughout the cam plate to the port holes in the engine case increasing engine oil flow to the lifters, piston cooling jets, crankshaft and rod bearings resulting in 25-35 degree cooler engine temperatures Made from 7075 billet aluminum, which is 50% harder and stronger than the factory, SE« and other aftermarket cam plates; the 7075 increases the strength and hardness of the cam plate, holding tighter tolerances under temperature, eliminating flexing and the need for bronze bushings as 7075 material has excellent bearing-like properties Feuling« cam plates are blueprinted and matched to the Feuling« oil pumps, which allow the Twin Cam« engine to take full advantage of the increased volume from the high-flow oil pumps, resulting in cooler and quieter engine operation Tighter cam bearing bore tolerance for improved press fit Cam plates are pressure-tested; pressure relief valve and spring are pre-set and designed for increased volume and pressure, eliminating the need to stretch the spring or use of a shim When matched with the Feuling« Race Series Oil Pump, rear wheel power gains of three Horsepower and 4 ft/lbs of Torque are achieved For use ONLY with the Feuling« oil pumps Bolts into stock location Great for those who have already upgraded their early-style engine and like their existing camshafts Cam plate includes bearing retainer plate and hardware Require the purchase of "factory" hydraulic chain drive tensioners Made in the U.S.A.. CAM PLATE CHAINDRIVE T/C